Emmalyn Paulette Moody (born February 17, 1945), known professionally as Lynne Moody, is an American film and television actress. Beginning her career in the early 1970s, Moody is best known for her roles as Tracy Curtis–Taylor in the ABC television sitcom That's My Mama (1974–1975), Irene Harvey in Roots (1977), Roots: The Next Generations (1979), and Patricia Williams in Knots Landing (1988–1990). (Via Wikipedia)